Add OSSTATUS_LOG API

media/audio/mac/audio_input_mac.cc

Index: media/audio/mac/audio_input_mac.cc
===================================================================
--- media/audio/mac/audio_input_mac.cc	(revision 119461)
+++ media/audio/mac/audio_input_mac.cc	(working copy)
@@ -1,9 +1,11 @@
-// Copyright (c) 2011 The Chromium Authors. All rights reserved.
+// Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "media/audio/mac/audio_input_mac.h"
 
+#include <CoreServices/CoreServices.h>
+
 #include "base/basictypes.h"
 #include "base/logging.h"
 #include "media/audio/audio_util.h"
@@ -114,7 +116,8 @@
 void PCMQueueInAudioInputStream::HandleError(OSStatus err) {
   if (callback_)
     callback_->OnError(this, static_cast<int>(err));
-  NOTREACHED() << "error code " << err;
+  NOTREACHED() << "error " << GetMacOSStatusErrorString(err)
+               << " (" << err << ")";
 }
 
 bool PCMQueueInAudioInputStream::SetupBuffers() {